Yoo Chue-San
SEC CIK 2113775 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| TSM | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD | VP | 6,694 | $23.4K | — | 7 | 2026-04-09 | 2026-09-07 |
Most active insiders at TSM, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Chuang Tzu-Sou | VP | $20.8K | $13.97M |
| 2 | Tien Bor-Zen | VP | $832.6K | — |
| 3 | Lin Shyue-Shyh | VP | $658.0K | — |
| 4 | Yuan Lipen | VP | $347.1K | — |
| 5 | BURNS URSULA M | Dir | $322.1K | — |
| 6 | Fang Shu-Hua | SVP, GC | $179.2K | — |
| 7 | Yeap Choh Fei | SVP | $80.5K | — |
| 8 | Wei Che-Chia | COB, CEO, Dir | $67.3K | — |
| 9 | Chin Yung-Pei | EVP, Co-COO | $31.9K | — |
| 10 | Mii Yuh-Jier | EVP, Co-COO | $31.9K | — |
| 18 | Yoo Chue-San | VP | $23.4K | — |
Transactions 7
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| I | 2026-09-09 06:08 | 2026-09-07 | TSM | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD | Yoo Chue-San | VP | P - Purchase | $76.20 | +53 | 6,694 | +0.8% | +$4,039 |
| 2026-09-02 06:24 | 2026-09-01 | TSM | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD | Yoo Chue-San | VP | A - Grant | $0.00 | +8,175 | 1.81M | +0.5% | $0 | |
| I | 2026-08-10 08:00 | 2026-08-07 | TSM | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD | Yoo Chue-San | VP | P - Purchase | $73.31 | +51 | 6,641 | +0.8% | +$3,739 |
| I | 2026-07-09 06:12 | 2026-07-07 | TSM | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD | Yoo Chue-San | VP | P - Purchase | $76.62 | +51 | 6,590 | +0.8% | +$3,908 |
| I | 2026-06-09 06:57 | 2026-06-05 | TSM | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD | Yoo Chue-San | VP | P - Purchase | $76.01 | +53 | 6,539 | +0.8% | +$4,029 |
| I | 2026-05-11 07:29 | 2026-05-08 | TSM | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD | Yoo Chue-San | VP | P - Purchase | $71.82 | +55 | 6,486 | +0.9% | +$3,950 |
| I | 2026-04-13 07:41 | 2026-04-09 | TSM | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD | Yoo Chue-San | VP | P - Purchase | $57.87 | +65 | 6,431 | +1% | +$3,762 |
Purchase Sale Sale after option exercise All abbreviations